.o-select {
  box-sizing: border-box;
  margin: 0;
  list-style: none;
  position: relative;
  display: inline-block;
  padding: 4px 11px;
  color: #171a1d;
  font-size: 14px;
  line-height: 1.5715;
  background-color: #fff;
  background-image: none;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
  transition: all 0.3s;

  align-items: center;
}
.o-select-input {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.o-select-input .input {
  width: 84px;
  text-align: center;
}
.o-select-input .input {
  position: relative;
  margin-right: 10px;
  display: inline-block;
  color: #171a1d;
  font-size: 14px;
  line-height: 1.5715;
  transition: all 0.3s;
  flex: auto;
  min-width: 1px;
  height: auto;
  padding: 0;
  background: transparent;
  cursor: pointer;
}
.placeholder {
  color: #999999 !important;
}
.o-select-input .icon {
  width: 14px;
  height: 14px;
  display: inline-flex;
  color: #999999;
  cursor: pointer;
}

.o-select-list {
  position: absolute;
  z-index: 1050;
  font-size: 14px;
  white-space: nowrap;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 3px 6px -4px rgb(0 0 0 / 12%), 0 6px 16px 0 rgb(0 0 0 / 8%),
    0 9px 28px 8px rgb(0 0 0 / 5%);
}
.o-select-list-ul {
  margin: 0;
  list-style: none;
  display: inline-block;
  min-width: 111px;
  height: 180px;
  padding: 4px 0;
  overflow: auto;
  vertical-align: top;
  border-right: 1px solid #f0f0f0;
}
.o-select-list-li {
  padding: 5px 12px;
  overflow: hidden;
  line-height: 22px;
  white-space: nowrap;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: all 0.3s;
}
